72059064 has 64 divisors (see below), whose sum is σ = 224605440. Its totient is φ = 18716160.

The previous prime is 72059051. The next prime is 72059087. The reversal of 72059064 is 46095027.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17649 + ... + 21344.

It is an arithmetic number, because the mean of its divisors is an integer number (3509460).

Almost surely, 2^72059064 is an apocalyptic number.

It is an amenable number.

72059064 is an abundant number, since it is smaller than the sum of its proper divisors (152546376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72059064 is a wasteful number, since it uses less digits than its factorization.

72059064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39020 (or 39016 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 72059064 is about 8488.7610403403. The cubic root of 72059064 is about 416.1304909913.

The spelling of 72059064 in words is "seventy-two million, fifty-nine thousand, sixty-four".